Lines Matching refs:parent
87 struct rb_node *parent = NULL;
94 parent = *p;
95 entry = rb_entry(parent, struct extent_map, rb_node);
107 orig_parent = parent;
108 while (parent && em->start >= extent_map_end(entry)) {
109 parent = rb_next(parent);
110 entry = rb_entry(parent, struct extent_map, rb_node);
112 if (parent)
116 parent = orig_parent;
117 entry = rb_entry(parent, struct extent_map, rb_node);
118 while (parent && em->start < entry->start) {
119 parent = rb_prev(parent);
120 entry = rb_entry(parent, struct extent_map, rb_node);
122 if (parent)